Casappa gear pumps and motors, casappa pumps, casappa motors

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Pompe e motori a ingranaggi Casappa con corpo in alluminio

Gear pumps and motors Polaris [PL]

Gear pumps and motors built in three pieces with an extruded body in high resistance aluminium alloy.

The wide choice of shafts, flanges and ports, in compliance with all international standards (SAE, DIN and EUROPEAN) allow for their use in an infinite variety of applications.

Displacements from 0.07 in³/rev (1,07 cm³/rev) to 5.56 in³/rev (91,10 cm³/rev) available in groups 10, 20 and 30
Max. peak pressure up to 4350 psi (300 bar)
Max. speed up to 4000 min-1

Features

High efficiencies
Integrated outboard bearings for heavy
duty applications
Multiple units available in standard version,
Common inlet and separated stages
Electro-hydraulic fan drive system
Custom design

Built-in valves

Anti-cavitation valves
Maximum pressure relief valves
Priority valves
“Load sensing” priority valves
By-pass electric valves
Proportional relief valves
Reverse valves

Gear pumps and motors Whisper [WS]

Gear pumps built in three pieces with an extruded body in high resistance aluminium alloy.

WHISPER is a new and original technology protected by international patents and applied to a family of external gear pumps and motors that feature low noise emissions.

The wide choice of shafts, flanges and ports, in compliance with all international standards (SAE, DIN and EUROPEAN) allow for their use in an infinite variety of applications.

Displacements from 0.07 in³/rev (1,12 cm³/rev) to 5.91 in³/rev (96,85 cm³/rev) available in groups 10, 20 and 30
Max. peak pressure up to 4350 psi (300 bar)
Max. speed up to 4000 min-1

Features

High efficiencies
Low noise emission
Integrated outboard bearings for heavy duty applications
Multiple units
Custom design

Built-in valves

Anti-cavitation valves
Maximum pressure relief valves
Priority valves
“Load sensing” priority valves
By-pass electric valves

Cast iron body hydraulic gear pumps and motors

Gear pumps and motors Polaris [PH]

Gear pumps and motors built in three pieces with cast iron body.

The new gear pumps and motors “PH” series is an evolution of the “POLARIS” series.
“POLARIS PH” has a new body made of cast iron to have higher operating parameters and keep the full POLARIS versatility regarding shafts, flanges, ports and built-in valves.

This project is targeted for forklifts, skid steer loaders and all those applications where traditional aluminium pumps are being pushed close to their limits.
The possibility to mate the body with the cast iron covers further reduces noise levels, in addition to increasing strength.

Displacements from 1.16 in³/rev (19,09 cm³/rev) to 2.01 in³/rev (33,03 cm³/rev)
Max. peak pressure up to 4350 psi (300 bar)
Max. speed up to 3500 min¹

Features

High working pressure also for high displacements
Long service life
Low noise level
High volumetric efficiency also at high temperature
Inlet & Outlet optimization – High speed
Combination in multiple pumps
Built-in Valves simplify circuit design

Built-in valves

Anti-cavitation valves
Maximum pressure relief valves
Priority valves
“Load sensing” priority valves
By-pass electric valves
Proportional relief valves
Reverse valves

Gear pumps and motors Kappa [K]

Gear pumps and motors made of cast iron in two pieces.

A rigid and compact structure that makes it possible to incorporate a number of functions in a limited space.

Wide range of displacements: from 0.30 in³/rev (4,95 cm³/rev) to 9.20 in³/rev (150,79 cm³/rev) available in groups 20, 30 and 40
Max. peak pressure up to 4785 psi (330 bar)
Max. speed up to 4000 min-1

Features

High operating pressures
High efficiency at high temperature
Low noise emission
Exceptional working life expectancy
Solid and compact design
Custom design

Built-in valves

Antishock and anti-cavitation valves
Priority valves
“Load sensing” priority valves
By-pass electric valves

Gear pumps and motors Formula [FP]

Gear pumps made of cast iron in two pieces.

Ideal for truck application.

Displacements from 0.50 in³/rev (8,26 cm³/rev) to 9.20 in³/rev (150,79 cm³/rev) available in groups 20, 30, 35 and 40
Max. peak pressure up to 4713 psi (325 bar)
Max. speed up to 3000 min-1

Features

High performance also at very low speed
Different ports position availability
Low noise emission
Shaft seal system no leakage guarantee
Modular design
Direct mounting on the PTOs

Gear pumps and motors Magnum [HD]

Gear pumps and motors made of cast iron in three pieces.

An extremely versatile and reliable design, also in the most extreme operating conditions.

Displacements from 1.05 in³/rev (17,28 cm³/rev) to 7.66 in³/rev (125,63 cm³/rev) available in groups 30 and 35
Max. peak pressure up to 4640 psi (320 bar)
Max. speed up to 3000 min-1

Features

Wide range of drive shafts and flanges in SAE version
More choices of port locations
Integrated outboard bearings for heavy duty applications
Multiple units available in standard version, common inlet and separated stages
Exceptional working life expectancy

Integrated Casappa valves

Anti-cavitation valves, maximum pressure relief valves, priority valves and “load sensing” priority valves built in the following series of gear pumps and motors: POLARIS, WHISPER, KAPPA, New KAPPA Compact.